Mobile communication device and method of operating thereof
Number of patents in Portfolio can not be more than 2000
United States of America
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Sep 13, 2016
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app pub date -
Sep 12, 2013
filing date -
Sep 12, 2013
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Abstract
A mobile communication device is provided. The mobile communication device includes a first trusted platform module, a second trusted platform module, a processor, and a storage medium. The storage medium includes instructions that cause the processor to establish a root of trust for a first persona and a second persona, wherein the first persona includes a first operating system and a first trusted execution environment, and the second persona includes a second operating system and a second trusted execution environment. The instructions also cause the processor to store measurements defining the root of trust for the first persona in the first trusted platform module, store measurements defining the root of trust for the second persona in the second trusted platform module, and load the first persona and the second persona using the roots of trust for the first and second personas.
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